Factor 49x^2 -7x -30 please hurry
2 answers:
Answer:
(7x + 5)(7x - 6)
Step-by-step explanation:
49x² - 7x - 30
49 is 7 x 7 , 30 is 2 x 3 x 5
49x² - 42x + 35x - 30
7x(7x - 6) + 5(7x - 6)
(7x + 5)(7x - 6)
Answer:
The answer is
<h2>(7x - 6)(7x + 5)</h2>
Step-by-step explanation:
49x² - 7x - 30
To factor the expression rewrite -7x as a difference
That's
49x² + 35x - 42x - 30
<u>Factor out 7x from the expression</u>
7x( 7x + 5) - 42x - 30
<u>Factor out - 6 from the expression</u>
7x(7x + 5) - 6( 7x + 5)
Factor out 7x + 5 from the expression
The final answer is
<h3>(7x - 6)(7x + 5)</h3>
Hope this helps you
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